From 2cd74834fff509cdd9ed51232a3a78e7cad04803 Mon Sep 17 00:00:00 2001 From: Guus Sliepen Date: Thu, 31 Jan 2019 22:47:56 +0100 Subject: [PATCH] Add a test case for meshlink_get_all_nodes_by_dev_class(). --- test/blackbox/run_blackbox_tests/Makefile.am | 3 +- .../run_blackbox_tests/run_blackbox_tests.c | 2 + .../test_cases_get_all_nodes_by_dev_class.c | 338 ++++++++++++++++++ .../test_cases_get_all_nodes_by_dev_class.h | 29 ++ 4 files changed, 371 insertions(+), 1 deletion(-) create mode 100644 test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.c create mode 100644 test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.h diff --git a/test/blackbox/run_blackbox_tests/Makefile.am b/test/blackbox/run_blackbox_tests/Makefile.am index e1e7b0a4..b40caaf0 100644 --- a/test/blackbox/run_blackbox_tests/Makefile.am +++ b/test/blackbox/run_blackbox_tests/Makefile.am @@ -46,7 +46,8 @@ run_blackbox_tests_SOURCES = \ test_cases_channel_send.c \ test_cases_channel_shutdown.c \ test_cases_channel_conn.c \ - test_optimal_pmtu.c + test_optimal_pmtu.c \ + test_cases_get_all_nodes_by_dev_class.c run_blackbox_tests_LDADD = ../../../src/libmeshlink.la $(LXC_LIBS) $(CMOCKA_LIBS) run_blackbox_tests_CFLAGS = -D_GNU_SOURCE $(LXC_CFLAGS) $(CMOCKA_CFLAGS) diff --git a/test/blackbox/run_blackbox_tests/run_blackbox_tests.c b/test/blackbox/run_blackbox_tests/run_blackbox_tests.c index 0b706e12..0af09e65 100644 --- a/test/blackbox/run_blackbox_tests/run_blackbox_tests.c +++ b/test/blackbox/run_blackbox_tests/run_blackbox_tests.c @@ -65,6 +65,7 @@ #include "test_optimal_pmtu.h" #include "test_cases_channel_conn.h" +#include "test_cases_get_all_nodes_by_dev_class.h" #include "../common/containers.h" #include "../common/common_handlers.h" @@ -95,6 +96,7 @@ int main(int argc, char *argv[]) { failed_tests += test_meshlink_export(); failed_tests += test_meshlink_get_fingerprint(); failed_tests += test_meshlink_get_all_nodes(); + failed_tests += test_meshlink_get_all_node_by_device_class(); failed_tests += test_meshlink_set_port(); failed_tests += test_meshlink_sign(); failed_tests += test_meshlink_verify(); diff --git a/test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.c b/test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.c new file mode 100644 index 00000000..e32fb36c --- /dev/null +++ b/test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.c @@ -0,0 +1,338 @@ +/* + test_cases_get_all_nodes_by_dev_class.c.c -- Execution of specific meshlink black box test cases + Copyright (C) 2019 Guus Sliepen + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include "execute_tests.h" +#include "test_cases_get_all_nodes_by_dev_class.h" +#include "../common/containers.h" +#include "../common/test_step.h" +#include "../common/common_handlers.h" +#include +#include +#include +#include +#include +#include + +/* Modify this to change the logging level of Meshlink */ +#define TEST_MESHLINK_LOG_LEVEL MESHLINK_DEBUG + +static void test_case_mesh_get_node_by_dev_class_01(void **state); +static bool test_steps_mesh_get_node_by_dev_class_01(void); +static void test_case_mesh_get_node_by_dev_class_02(void **state); +static bool test_steps_mesh_get_node_by_dev_class_02(void); +static void test_case_mesh_get_node_dev_class_01(void **state); +static bool test_steps_mesh_get_node_dev_class_01(void); +static void test_case_mesh_get_node_dev_class_02(void **state); +static bool test_steps_mesh_get_node_dev_class_02(void); + +/* State structure for meshlink_get_node Test Case #1 */ +static black_box_state_t test_mesh_get_node_by_dev_class_01_state = { + .test_case_name = "test_case_mesh_get_node_by_dev_class_01", +}; + +/* State structure for meshlink_get_node Test Case #2 */ +static black_box_state_t test_mesh_get_node_by_dev_class_02_state = { + .test_case_name = "test_case_mesh_get_node_by_dev_class_02", +}; + +/* State structure for meshlink_get_node Test Case #3 */ +static black_box_state_t test_mesh_get_node_01_state = { + .test_case_name = "test_mesh_get_node_01_state", +}; + +/* State structure for meshlink_get_node Test Case #4 */ +static black_box_state_t test_mesh_get_node_02_state = { + .test_case_name = "test_mesh_get_node_02_state", +}; + +static void log_message(meshlink_handle_t *mesh, meshlink_log_level_t level, const char *text) { + (void)mesh; + + static const char *levelstr[] = { + [MESHLINK_DEBUG] = "\x1b[34mDEBUG", + [MESHLINK_INFO] = "\x1b[32mINFO", + [MESHLINK_WARNING] = "\x1b[33mWARNING", + [MESHLINK_ERROR] = "\x1b[31mERROR", + [MESHLINK_CRITICAL] = "\x1b[31mCRITICAL", + }; + + fprintf(stderr, "%s(%s):\x1b[0m %s\n", mesh->name, levelstr[level], text); +} + +/* Execute meshlink_get_node Test Case # 1 */ +static void test_case_mesh_get_node_by_dev_class_01(void **state) { + execute_test(test_steps_mesh_get_node_by_dev_class_01, state); +} + +/* Test Steps for meshlink_get_node Test Case # 1 + + Test Steps: + 1. Open nut, peer1, relay1, relay2, relay3 node instances, export and + import the configuration of NUT with other nodes. + 2. Run the node instances. + 3. Call meshlink_get_all_nodes_by_dev_class API with NULL as nodes array parameter + for DEV_CLASS_STATIONARY + 4. Call meshlink_get_all_nodes_by_dev_class API with previously allocated nodes array + parameter for DEV_CLASS_BACKBONE + 5. Call meshlink_get_all_nodes_by_dev_class API with previously allocated nodes array + parameter for DEV_CLASS_PORTABLE + + Expected Result: + meshlink_get_all_nodes_by_dev_class API should return appropriate node array pointer and + node member parameter when called and return accordingly. +*/ +static bool test_steps_mesh_get_node_by_dev_class_01(void) { + meshlink_node_t **nodes; + size_t nnodes = 0, i; + + /* Create meshlink instance for NUT */ + meshlink_handle_t *mesh_nut = meshlink_open("getnodeconf.1", "nut", "node_sim", DEV_CLASS_STATIONARY); + assert(mesh_nut); + meshlink_set_log_cb(mesh_nut, TEST_MESHLINK_LOG_LEVEL, log_message); + + /* Create meshlink instance for peer1 */ + meshlink_handle_t *mesh_peer1 = meshlink_open("getnodeconf.2", "peer1", "node_sim", DEV_CLASS_STATIONARY); + assert(mesh_peer1); + meshlink_set_log_cb(mesh_peer1, TEST_MESHLINK_LOG_LEVEL, log_message); + + /* Create meshlink instance for relay1 */ + meshlink_handle_t *mesh_relay1 = meshlink_open("getnodeconf.3", "relay1", "node_sim", DEV_CLASS_BACKBONE); + assert(mesh_relay1); + meshlink_set_log_cb(mesh_relay1, TEST_MESHLINK_LOG_LEVEL, log_message); + + /* Create meshlink instance for relay2 */ + meshlink_handle_t *mesh_relay2 = meshlink_open("getnodeconf.4", "relay2", "node_sim", DEV_CLASS_BACKBONE); + assert(mesh_relay2); + meshlink_set_log_cb(mesh_relay2, TEST_MESHLINK_LOG_LEVEL, log_message); + + /* Create meshlink instance for relay3 */ + meshlink_handle_t *mesh_relay3 = meshlink_open("getnodeconf.5", "relay3", "node_sim", DEV_CLASS_BACKBONE); + assert(mesh_relay3); + meshlink_set_log_cb(mesh_relay3, TEST_MESHLINK_LOG_LEVEL, log_message); + + /* importing and exporting mesh meta data */ + char *exp_nut = meshlink_export(mesh_nut); + assert(exp_nut != NULL); + char *export = meshlink_export(mesh_peer1); + assert(export != NULL); + assert(meshlink_import(mesh_nut, export)); + assert(meshlink_import(mesh_peer1, exp_nut)); + free(export); + + export = meshlink_export(mesh_relay1); + assert(export != NULL); + assert(meshlink_import(mesh_nut, export)); + assert(meshlink_import(mesh_relay1, exp_nut)); + free(export); + + export = meshlink_export(mesh_relay2); + assert(export != NULL); + assert(meshlink_import(mesh_nut, export)); + assert(meshlink_import(mesh_relay2, exp_nut)); + free(export); + + export = meshlink_export(mesh_relay3); + assert(export != NULL); + assert(meshlink_import(mesh_nut, export)); + assert(meshlink_import(mesh_relay3, exp_nut)); + free(export); + free(exp_nut); + + nodes = meshlink_get_all_nodes_by_dev_class(mesh_nut, DEV_CLASS_STATIONARY, NULL, &nnodes); + assert_int_not_equal(nodes, NULL); + assert_int_equal(nnodes, 2); + + for(i = 0; i < nnodes; i++) { + if(strcasecmp(nodes[i]->name, "nut") && strcasecmp(nodes[i]->name, "peer1")) { + fail(); + } + } + + nodes = meshlink_get_all_nodes_by_dev_class(mesh_nut, DEV_CLASS_BACKBONE, nodes, &nnodes); + assert_int_not_equal(nodes, NULL); + assert_int_equal(nnodes, 3); + + for(i = 0; i < nnodes; i++) { + if(strcasecmp(nodes[i]->name, "relay1") && strcasecmp(nodes[i]->name, "relay2") && strcasecmp(nodes[i]->name, "relay3")) { + fail(); + } + } + + nodes = meshlink_get_all_nodes_by_dev_class(mesh_nut, DEV_CLASS_PORTABLE, nodes, &nnodes); + assert_int_equal(nodes, NULL); + assert_int_equal(nnodes, 0); + assert_int_equal(meshlink_errno, 0); + + free(nodes); + meshlink_close(mesh_nut); + meshlink_close(mesh_peer1); + meshlink_close(mesh_relay1); + meshlink_close(mesh_relay2); + meshlink_close(mesh_relay3); + + return true; +} + +/* Execute meshlink_get_node Test Case # 2 - Invalid case + Passing invalid parameters as input arguments */ +static void test_case_mesh_get_node_by_dev_class_02(void **state) { + execute_test(test_steps_mesh_get_node_by_dev_class_02, state); +} + +/* Test Steps for meshlink_get_node Test Case # 2 + + Test Steps: + 1. Create NUT + 2. Call meshlink_get_all_nodes_by_dev_class API with invalid parameters + + Expected Result: + meshlink_get_all_nodes_by_dev_class API should return NULL and set appropriate + meshlink_errno. +*/ +static bool test_steps_mesh_get_node_by_dev_class_02(void) { + meshlink_node_t **nodes; + size_t nnodes = 0; + int i; + meshlink_destroy("getnodeconf.1"); + + /* Create meshlink instance for NUT */ + meshlink_handle_t *mesh_nut = meshlink_open("getnodeconf.1", "nut", "node_sim", DEV_CLASS_STATIONARY); + assert(mesh_nut); + meshlink_set_log_cb(mesh_nut, TEST_MESHLINK_LOG_LEVEL, log_message); + + nodes = meshlink_get_all_nodes_by_dev_class(mesh_nut, _DEV_CLASS_MAX + 10, NULL, &nnodes); + assert_int_equal(nodes, NULL); + assert_int_not_equal(meshlink_errno, 0); + + nodes = meshlink_get_all_nodes_by_dev_class(mesh_nut, DEV_CLASS_STATIONARY, NULL, NULL); + assert_int_equal(nodes, NULL); + assert_int_not_equal(meshlink_errno, 0); + + nodes = meshlink_get_all_nodes_by_dev_class(NULL, DEV_CLASS_STATIONARY, NULL, &nnodes); + assert_int_equal(nodes, NULL); + assert_int_not_equal(meshlink_errno, 0); + + meshlink_close(mesh_nut); + meshlink_destroy("getnodeconf.1"); + return true; +} + +/* Execute meshlink_get_node_dev_class Test Case # 1 */ +static void test_case_mesh_get_node_dev_class_01(void **state) { + execute_test(test_steps_mesh_get_node_dev_class_01, state); +} + +/* Test Steps for meshlink_get_node_dev_class Test Case # 1 + + Test Steps: + 1. Create NUT node with DEV_CLASS_STATIONARY device class and obtain node handle + 2. Call meshlink_get_node_dev_class API + + Expected Result: + meshlink_get_node_dev_class API should return DEV_CLASS_STATIONARY device class +*/ +static bool test_steps_mesh_get_node_dev_class_01(void) { + meshlink_destroy("getnodeconf.1"); + + /* Create meshlink instance for NUT */ + meshlink_handle_t *mesh_nut = meshlink_open("getnodeconf.1", "nut", "node_sim", DEV_CLASS_STATIONARY); + assert(mesh_nut); + meshlink_set_log_cb(mesh_nut, TEST_MESHLINK_LOG_LEVEL, log_message); + + meshlink_node_t *node; + node = meshlink_get_self(mesh_nut); + assert(node); + + dev_class_t dev_class = meshlink_get_node_dev_class(mesh_nut, node); + assert_int_equal(dev_class, DEV_CLASS_STATIONARY); + + meshlink_close(mesh_nut); + meshlink_destroy("getnodeconf.1"); + return true; +} + +/* Execute meshlink_get_node_dev_class Test Case # 2 */ +static void test_case_mesh_get_node_dev_class_02(void **state) { + execute_test(test_steps_mesh_get_node_dev_class_02, state); +} + +/* Test Steps for meshlink_get_node_dev_class Test Case # 2 + + Test Steps: + 1. Create NUT and obtain NUT node handle + 2. Call meshlink_get_node_dev_class API with invalid parameters + + Expected Result: + meshlink_get_node_dev_class API should return NULL and set appropriate + meshlink_errno. +*/ +static bool test_steps_mesh_get_node_dev_class_02(void) { + meshlink_destroy("getnodeconf.1"); + + /* Create meshlink instance for NUT */ + meshlink_handle_t *mesh_nut = meshlink_open("getnodeconf.1", "nut", "node_sim", DEV_CLASS_STATIONARY); + assert(mesh_nut); + meshlink_set_log_cb(mesh_nut, TEST_MESHLINK_LOG_LEVEL, log_message); + + meshlink_node_t *node; + node = meshlink_get_self(mesh_nut); + assert(node); + + int dev_class = meshlink_get_node_dev_class(NULL, node); + assert_int_equal(dev_class, -1); + assert_int_not_equal(meshlink_errno, 0); + + dev_class = meshlink_get_node_dev_class(mesh_nut, NULL); + assert_int_equal(dev_class, -1); + assert_int_not_equal(meshlink_errno, 0); + + meshlink_close(mesh_nut); + meshlink_destroy("getnodeconf.1"); + return true; +} + +static int black_box_setup_test_case(void **state) { + fprintf(stderr, "Destroying confbases\n"); + meshlink_destroy("getnodeconf.1"); + meshlink_destroy("getnodeconf.2"); + meshlink_destroy("getnodeconf.3"); + meshlink_destroy("getnodeconf.4"); + meshlink_destroy("getnodeconf.5"); + meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger); + meshlink_errno = MESHLINK_OK; + + return 0; +} + +int test_meshlink_get_all_node_by_device_class(void) { + const struct CMUnitTest blackbox_get_node_tests[] = { + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_get_node_by_dev_class_01, black_box_setup_test_case, black_box_setup_test_case, + (void *)&test_mesh_get_node_by_dev_class_01_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_get_node_by_dev_class_02, NULL, NULL, + (void *)&test_mesh_get_node_by_dev_class_02_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_get_node_dev_class_01, NULL, NULL, + (void *)&test_mesh_get_node_01_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_get_node_dev_class_02, NULL, NULL, + (void *)&test_mesh_get_node_02_state), + }; + + total_tests += sizeof(blackbox_get_node_tests) / sizeof(blackbox_get_node_tests[0]); + + return cmocka_run_group_tests(blackbox_get_node_tests, NULL, NULL); +} diff --git a/test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.h b/test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.h new file mode 100644 index 00000000..127a87d4 --- /dev/null +++ b/test/blackbox/run_blackbox_tests/test_cases_get_all_nodes_by_dev_class.h @@ -0,0 +1,29 @@ +#ifndef TEST_CASES_GET_ALL_NODES_BY_DEV_CLASS_H +#define TEST_CASES_GET_ALL_NODES_BY_DEV_CLASS_H + + +/* + test_cases_get_all_nodes_by_dev_class.c.h -- Execution of specific meshlink black box test cases + Copyright (C) 2018 Guus Sliepen + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include + +extern int test_meshlink_get_all_node_by_device_class(void); +extern int total_tests; + +#endif -- 2.39.2